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CO2 monitors facilitate rollout of environmentally friendly refrigeration in Australian supermarkets

Envirotec Magazine

Supermarkets all over Australia and New Zealand are benefiting from advanced carbon dioxide monitors, says measurement expert Vaisala, as new natural refrigeration systems are installed to assist in the fight against climate change. However, HCFCs are very powerful greenhouse gases so Hydrofluorocarbons (HFCs) became more popular.

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Sensitive methane sensing on a budget?

Envirotec Magazine

Measuring methane emissions is important because the gas contributes to global warming and air pollution. ICLEDs are a new type of higher-power LED that emits light at mid-IR wavelengths, which can be used to measure many chemicals. The new sensor uses an interband cascade light emitting device (ICLED).

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Methane release from UK shale gas site equivalent to 142 trans-Atlantic flights, says research group

Envirotec Magazine

tonnes of methane gas to atmosphere that was detected at a nearby monitoring station installed by researchers from The University of Manchester. Elevated methane (CH4) concentrations in the air were measured at an atmospheric monitoring station near the Preston New Road (PNR) shale gas site over a one-week period in January 2019.

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Global e-waste has risen 21% in five years, says UN

Envirotec Magazine

million metric tonnes (Mt) of electronic waste was generated worldwide in 2019, up 21 per cent in just five years, according to the UN’s Global E-waste Monitor 2020. Other key findings from the Global E-waste Monitor 2020: Proper e-waste management can help mitigate global warming. A record 53.6

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Comment: Technology will be crucial to the success of vertical farms

Envirotec Magazine

According to the World Bank, agricultural development is one of the most powerful tools to end extreme poverty, boost shared prosperity, and feed a projected 9.7 Technology – in order to create and maintain ideal growing conditions, it is necessary to implement highly effective monitoring and control systems. billion people by 2050.

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Why now is the time to tackle biogas leakage

Envirotec Magazine

The aim is to convert the biomethane into usable energy either as heat, electrical power or as a replacement for fossil-derived gas fuels, including for use as a transport fuel. Reducing methane emissions to fight global warming. However, what happens if the biomethane escapes from the digester through leakage?

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Why digitalise the gas grid?

Envirotec Magazine

What we do know is that, while mass electrification will be key to achieving our net zero goals, having a gas network will remain an important part of the low carbon puzzle from both a practical and cost-effective perspective – especially when it comes to supporting the intermittency of renewable energy sources such as wind and solar.